Compare Hy4 preview from tencent and Solar Pro 4 from upstage on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Hy4 preview and Solar Pro 4 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Hy4 preview, from tencent, has a 1,048,576-token context window and is priced at $0.834/M tokens input, $2.501/M tokens output on OpenRouter.
Solar Pro 4, from upstage, has a 524,288-token context window and is priced at $0.09/M tokens input, $0.36/M tokens output on OpenRouter.